Revision history
Sumitomo Metal Mining x Rio Tinto revision history
Append-only Arc G field-change log. 1 material event; 0 editorial events. Newest first.
Partnership
Recorded posture
- First recorded event: 2026-08-22
- Last material change: 2026-08-22
Forward-only note
Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.
Machine-readable: /partnerships/sumitomo-metal-mining-x-rio-tinto/history.md + REST /v1/partnerships/9b447efa-5fb5-463a-b669-86d44c53fe1f/history.